Todd C. Chaffee

Business address
3000 Sand Hill Road, 2 250, Menlo Park, CA, 94025
Top holdings (ownership)
ZIP and AMPL
Get insider transactions for this reporting owner
Todd C. Chaffee has filed 104 SEC EDGAR filings since 23 May 2006

Latest Filings

Form type Document Filing Description Filing date Reporting date File number(s)
4 Open Document Open Filing 25 Aug 2025 21 Aug 2025 001-40406
4 Open Document Open Filing 22 May 2025 20 May 2025 001-40406
4 Open Document Open Filing 12 Mar 2025 10 Mar 2025 001-40406
4 Open Document Open Filing 12 Sep 2024 10 Sep 2024 001-40406
4 Open Document Open Filing 14 Jun 2024 12 Jun 2024 001-39791
4 Open Document Open Filing 11 Jun 2024 07 Jun 2024 001-39791
4 Open Document Open Filing 06 Jun 2024 05 Jun 2024 001-39791
4 Open Document Open Filing 04 Jun 2024 31 May 2024 001-39791
4 Open Document Open Filing 22 May 2024 20 May 2024 001-39791
4 Open Document Open Filing 16 May 2024 14 May 2024 001-39791
4 Open Document Open Filing 24 Apr 2024 22 Apr 2024 001-39791
4 Open Document Open Filing 18 Apr 2024 16 Apr 2024 001-39791
4 Open Document Open Filing 12 Apr 2024 10 Apr 2024 001-39791
4 Open Document Open Filing 05 Apr 2024 03 Apr 2024 001-39791
4 Open Document Open Filing 01 Apr 2024 28 Mar 2024 001-39791
4 Open Document Open Filing 20 Mar 2024 18 Mar 2024 001-39791
4 Open Document Open Filing 15 Mar 2024 13 Mar 2024 001-39791
4 Open Document Open Filing 07 Mar 2024 05 Mar 2024 001-39791
4 Open Document Open Filing 04 Mar 2024 29 Feb 2024 001-39791
4 Open Document Open Filing FORM 4 SUBMISSION 16 Nov 2023 15 Nov 2023 001-40378
4 Open Document Open Filing FORM 4 SUBMISSION 14 Nov 2023 09 Nov 2023 001-40378
4 Open Document Open Filing FORM 4 SUBMISSION 11 Sep 2023 07 Sep 2023 001-40406
144 Open Document Open Filing 08 Sep 2023
4 Open Document Open Filing FORM 4 SUBMISSION 08 Sep 2023 06 Sep 2023 001-41059
144 Open Document Open Filing 07 Sep 2023
4 Open Document Open Filing FORM 4 SUBMISSION 07 Sep 2023 05 Sep 2023 001-39050
4 Open Document Open Filing FORM 4 SUBMISSION 01 Sep 2023 30 Aug 2023 001-40406
4 Open Document Open Filing FORM 4 SUBMISSION 04 Aug 2023 03 Aug 2023 001-39791
4 Open Document Open Filing FORM 4 SUBMISSION 14 Jul 2023 12 Jul 2023 001-39791
4 Open Document Open Filing FORM 4 SUBMISSION 23 Jun 2023 21 Jun 2023 001-39791
4 Open Document Open Filing FORM 4 SUBMISSION 20 Jun 2023 15 Jun 2023 001-39791
4 Open Document Open Filing FORM 4 SUBMISSION 20 Jun 2023 16 Jun 2023 001-41059
4 Open Document Open Filing FORM 4 SUBMISSION 16 Jun 2023 15 Jun 2023 001-40406
4 Open Document Open Filing FORM 4 SUBMISSION 14 Jun 2023 12 Jun 2023 001-39791
4 Open Document Open Filing FORM 4 SUBMISSION 09 Jun 2023 07 Jun 2023 001-39791
4 Open Document Open Filing FORM 4 SUBMISSION 06 Jun 2023 02 Jun 2023 001-39791
4 Open Document Open Filing FORM 4 SUBMISSION 01 Jun 2023 30 May 2023 001-39791
4 Open Document Open Filing FORM 4 SUBMISSION 26 May 2023 24 May 2023 001-40378
4 Open Document Open Filing FORM 4 SUBMISSION 26 May 2023 24 May 2023 001-39791
4 Open Document Open Filing FORM 4 SUBMISSION 23 May 2023 19 May 2023 001-39791
4 Open Document Open Filing FORM 4 SUBMISSION 16 May 2023 12 May 2023 001-39791
4 Open Document Open Filing FORM 4 SUBMISSION 21 Mar 2023 17 Mar 2023 001-41059
4 Open Document Open Filing FORM 4 SUBMISSION 16 Mar 2023 14 Mar 2023 001-40406
4 Open Document Open Filing FORM 4 SUBMISSION 09 Mar 2023 07 Mar 2023 001-40406
4 Open Document Open Filing FORM 4 SUBMISSION 04 Jan 2023 01 Jan 2023 001-40378
4 Open Document Open Filing FORM 4 SUBMISSION 16 Dec 2022 16 Dec 2022 001-41059
4 Open Document Open Filing FORM 4 SUBMISSION 14 Dec 2022 25 May 2022 001-40378
4/A Open Document Open Filing FORM 4/A SUBMISSION 14 Dec 2022 07 May 2021 001-40378
4 Open Document Open Filing FORM 4 SUBMISSION 30 Nov 2022 28 Nov 2022 001-38986
4 Open Document Open Filing FORM 4 SUBMISSION 30 Nov 2022 28 Nov 2022 001-40406
4 Open Document Open Filing FORM 4 SUBMISSION 23 Nov 2022 22 Nov 2022 001-40406
4 Open Document Open Filing FORM 4 SUBMISSION 20 Sep 2022 16 Sep 2022 001-41059
3 Open Document Open Filing FORM 3 SUBMISSION 22 Feb 2022 11 Feb 2022 001-39791
4 Open Document Open Filing FORM 4 SUBMISSION 04 Jan 2022 01 Jan 2022 001-40378
4 Open Document Open Filing FORM 4 SUBMISSION 19 Nov 2021 17 Nov 2021 001-40817
4 Open Document Open Filing FORM 4 SUBMISSION 17 Nov 2021 15 Nov 2021 001-41059
3 Open Document Open Filing FORM 3 SUBMISSION 10 Nov 2021 10 Nov 2021 001-41059
4 Open Document Open Filing FORM 4 SUBMISSION 10 Nov 2021 08 Nov 2021 001-40994
3 Open Document Open Filing FORM 3 SUBMISSION 03 Nov 2021 03 Nov 2021 001-40994
4 Open Document Open Filing FORM 4 SUBMISSION 28 Oct 2021 26 Oct 2021 001-40817
4 Open Document Open Filing FORM 4 SUBMISSION 20 Oct 2021 18 Oct 2021 001-40817
4 Open Document Open Filing FORM 4 SUBMISSION 15 Oct 2021 13 Oct 2021 001-40817
4 Open Document Open Filing FORM 4 SUBMISSION 01 Oct 2021 29 Sep 2021 001-40817
4 Open Document Open Filing FORM 4 SUBMISSION 01 Oct 2021 01 Jul 2021 001-40378
4 Open Document Open Filing FORM 4 SUBMISSION 30 Sep 2021 28 Sep 2021 001-40817
4 Open Document Open Filing FORM 4 SUBMISSION 23 Sep 2021 21 Sep 2021 001-40817
3 Open Document Open Filing FORM 3 SUBMISSION 21 Sep 2021 21 Sep 2021 001-40817
4 Open Document Open Filing FORM 4 SUBMISSION 03 Aug 2021 30 Jul 2021 001-38986
4 Open Document Open Filing FORM 4 SUBMISSION 11 May 2021 07 May 2021 001-40378
3 Open Document Open Filing 3 04 May 2021 04 May 2021 001-40378
3 Open Document Open Filing FORM 3 SUBMISSION 01 Feb 2021 20 Jan 2021 001-38986
3 Open Document Open Filing FORM 3 SUBMISSION 01 Feb 2021 20 Jan 2021 001-38986
4 Open Document Open Filing FORM 4 SUBMISSION 01 Oct 2019 30 Sep 2019 001-39050
3 Open Document Open Filing FORM 3 SUBMISSION 25 Sep 2019 25 Sep 2019 001-39050
4 Open Document Open Filing FORM 4 SUBMISSION 22 Aug 2018 20 Aug 2018 001-36779
4 Open Document Open Filing FORM 4 SUBMISSION 21 Apr 2017 19 Apr 2017 001-38056
3 Open Document Open Filing FORM 3 SUBMISSION 12 Apr 2017 12 Apr 2017 001-38056
4 Open Document Open Filing FORM 4 SUBMISSION 17 Mar 2017 15 Mar 2017 001-37453
4 Open Document Open Filing FORM 4 SUBMISSION 25 Jun 2015 24 Jun 2015 001-37453
3 Open Document Open Filing FORM 3 SUBMISSION 18 Jun 2015 18 Jun 2015 001-37453
4 Open Document Open Filing FORM 4 SUBMISSION 22 Dec 2014 22 Dec 2014 001-36779
3 Open Document Open Filing FORM 3 SUBMISSION 16 Dec 2014 16 Dec 2014 001-36779
4 Open Document Open Filing 4 29 Jan 2014 29 Jan 2014 001-36269
3 Open Document Open Filing 3 23 Jan 2014 23 Jan 2014 001-36269
4 Open Document Open Filing 4 18 Sep 2013 18 Sep 2013 001-35909
4 Open Document Open Filing 4 22 May 2013 22 May 2013 001-35909
3 Open Document Open Filing 3 16 May 2013 16 May 2013 001-35909
4 Open Document Open Filing CHAFFEE JUN 6 OPTION AWARD 08 Jun 2012 06 Jun 2012 001-35215
4 Open Document Open Filing CHAFFEE MAR 27 OPTION AWARD 29 Mar 2012 27 Mar 2012 001-35215